Fix: Missing rcu_read_lock in get_session_max_subbuf_size()

[lttng-tools.git] / src / bin / lttng-sessiond / main.c

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index 977f131c0c0db6a094b85620b826fe15e4114bb1..cec2cd0830d3bef9c2f1dcc4e27838de2a77ee07 100644 (file)
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -3212,12 +3212,14 @@ skip_domain:
 
                        if (bytecode_len > LTTNG_FILTER_MAX_LEN) {
                                ret = LTTNG_ERR_FILTER_INVAL;
+                               free(filter_expression);
                                free(exclusion);
                                goto error;
                        }
 
                        bytecode = zmalloc(bytecode_len);
                        if (!bytecode) {
+                               free(filter_expression);
                                free(exclusion);
                                ret = LTTNG_ERR_FILTER_NOMEM;
                                goto error;
@@ -3229,6 +3231,7 @@ skip_domain:
                        if (ret <= 0) {
                                DBG("Nothing recv() from client car len data... continuing");
                                *sock_error = 1;
+                               free(filter_expression);
                                free(bytecode);
                                free(exclusion);
                                ret = LTTNG_ERR_FILTER_INVAL;
@@ -3236,6 +3239,7 @@ skip_domain:
                        }
 
                        if ((bytecode->len + sizeof(*bytecode)) != bytecode_len) {
+                               free(filter_expression);
                                free(bytecode);
                                free(exclusion);
                                ret = LTTNG_ERR_FILTER_INVAL;